Understanding Why Your OPTIONAL Properties in Wikidata Queries Might Be Ignored

Name: Understanding Why Your OPTIONAL Properties in Wikidata Queries Might Be Ignored
Uploaded: 2025-04-09
Duration: 1 min 45 s
Channel: vlogize

vlogize · 7 views · 2025 · 1:45

Open on YouTube

AI & data (other)other

Why the open web links it

Explains how to use OPTIONAL properties in Wikidata SPARQL queries to avoid missing data.

Linked by 2 independent sites, 2 of them widely read in the 2026-10 crawl of the open web, including wikipedia.org, wikimedia.org, wikiversity.org.